Drew Gottlieb <drgott@google.com> [Fri, 13 Mar 2015 15:23:02 -0700] rev 24323
manifest: have context's dirs() call its manifest's dirs()
This lets the context's dirs() method be agnostic towards any alternate
manifest implementations.
Drew Gottlieb <drgott@google.com> [Fri, 13 Mar 2015 15:19:54 -0700] rev 24322
manifest: add dirs() to manifestdict
Manifests should have a method of accessing its own dirs, not just the
context that references the manifest. This makes it easier for other
optimized versions of manifests to compute their own dirs in the most efficient
way.